Answer:
A) sea level drops; land subsides
Explanation:
The sea is the final destination of all streams on land. All streams empty into seas which are the basins that collects all terrestrial materials.
The base level is the lowest level to which a river can erode its channel. The base level is greatly influenced by what happens to a sea.
When a river reaches its base level, erosion ceases. If a river is young and set above its base level, we see a rapid rate of erosion.
A sea, the final basin of depostion of rivers controls the base level to a very large extent. When there is a tectonic movement and a sea subsides. It becomes more deeper and lower. Sea level also falls and materials grades seaward. A river would cut rapidly along its channel and its bed to measure up to the level of the ocean.
Therefore, we see a very rapid rate of erosion of channels when sea level falls and the earth sags downward. This would lead to a lower base level.
When sea level rises and there is a tectonic uplift, rivers erode their channels less and begins to aggrade materials. The base level also rises.
Answer D
A and b are about animals
C is resources
And d is about the land benefiting us humans
Answer:
one reason for political is because they fear War and one social would be racial persecution.
Explanation:
Answer:
A. Southwest
Explanation:
If we have coordinates of 14.5 N, 49.5 E as a starting point and we want to go the the coordinates of 10 N, 45 E, then we will move in a southwestern direction. This is fairly easy to explain 14.5 N is further north than 10 N, as the greater the number, the greater the distance from the Equator, so 10 N is located on the south of 14.5 N. 49.5 E is further east than 45 E, again with the same principle, the greater the number, the further away it is from the Prime Meridian, so 45 E is west of 49.5 E. Since we have 10 N being south of 14.5 N, and 45 E being west of 49.5 E, if we make a line it will come to be a diagonal in a southwestern direction.
Answer:
The decision of "racial segregation in public school" did Brown versus Board of education 1954 overturn.
Explanation:
The well known supreme court case in 1954 of Brown versus Board of Education of Topeka in which the justices had taken control unanimously over the racial segregation of children in the public school are completely unconstitutional. The brown versus Board of Education is the biggest milestone of the civil rights movement, which has helped to establish the precedents that are being "separate-but-equal" education rights and other services are not equal at all.